Where could I buy contact lenses that come only in one pair?

[Wellford]

I'm planning to use contacts for just one day (special occasion) and I want to buy ONLY one pair of contacts (not those one day contact lenses that come in a 30 or 90 pair pack)... Any help? And is the degree of eyeglasses the same as to contacts?

[Wellington]

no ,the degree of eyeglasses is different from contacts . Before you need wear them , it is necessary for you to have an eye exam ,otherwise it may cause discomfort to your eyes . As the one pair of contacts , you can have a look at walmart .